80496873380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{32009}}^1$

素因数の和:32130

約数の個数: 192

約数和(自身を含む): 223023144960

約数和(自身を除く): 142526271580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 71, 77, 92, 110, 115, 140, 142, 154, 161, 220, 230, 253, 284, 308, 322, 355, 385, 460, 497, 506, 644, 710, 770, 781, 805, 994, 1012, 1265, 1420, 1540, 1562, 1610, 1633, 1771, 1988, 2485, 2530, 3124, 3220, 3266, 3542, 3905, 4970, 5060, 5467, 6532, 7084, 7810, 8165, 8855, 9940, 10934, 11431, 15620, 16330, 17710, 17963, 21868, 22862, 27335, 32009, 32660, 35420, 35926, 45724, 54670, 57155, 64018, 71852, 89815, 109340, 114310, 125741, 128036, 160045, 179630, 224063, 228620, 251482, 320090, 352099, 359260, 448126, 502964, 628705, 640180, 704198, 736207, 896252, 1120315, 1257410, 1408396, 1472414, 1760495, 2240630, 2272639, 2464693, 2514820, 2944828, 3520990, 3681035, 4481260, 4545278, 4929386, 5153449, 7041980, 7362070, 8098277, 9090556, 9858772, 10306898, 11363195, 12323465, 14724140, 15908473, 16196554, 20613796, 22726390, 24646930, 24999029, 25767245, 31816946, 32393108, 40491385, 45452780, 49293860, 49998058, 51534490, 52270697, 56687939, 63633892, 79542365, 80982770, 99996116, 103068980, 104541394, 113375878, 124995145, 159084730, 161965540, 174993203, 209082788, 226751756, 249990290, 261353485, 283439695, 318169460, 349986406, 365894879, 499980580, 522706970, 566879390, 574977667, 699972812, 731789758, 874966015, 1045413940, 1133758780, 1149955334, 1463579516, 1749932030, 1829474395, 2299910668, 2874888335, 3499864060, 3658948790, 4024843669, 5749776670, 7317897580, 8049687338, 11499553340, 16099374676, 20124218345, 40248436690, 80496873380]

約数ペア:

[(1, 80496873380), (2, 40248436690), (4, 20124218345), (5, 16099374676), (7, 11499553340), (10, 8049687338), (11, 7317897580), (14, 5749776670), (20, 4024843669), (22, 3658948790), (23, 3499864060), (28, 2874888335), (35, 2299910668), (44, 1829474395), (46, 1749932030), (55, 1463579516), (70, 1149955334), (71, 1133758780), (77, 1045413940), (92, 874966015), (110, 731789758), (115, 699972812), (140, 574977667), (142, 566879390), (154, 522706970), (161, 499980580), (220, 365894879), (230, 349986406), (253, 318169460), (284, 283439695), (308, 261353485), (322, 249990290), (355, 226751756), (385, 209082788), (460, 174993203), (497, 161965540), (506, 159084730), (644, 124995145), (710, 113375878), (770, 104541394), (781, 103068980), (805, 99996116), (994, 80982770), (1012, 79542365), (1265, 63633892), (1420, 56687939), (1540, 52270697), (1562, 51534490), (1610, 49998058), (1633, 49293860), (1771, 45452780), (1988, 40491385), (2485, 32393108), (2530, 31816946), (3124, 25767245), (3220, 24999029), (3266, 24646930), (3542, 22726390), (3905, 20613796), (4970, 16196554), (5060, 15908473), (5467, 14724140), (6532, 12323465), (7084, 11363195), (7810, 10306898), (8165, 9858772), (8855, 9090556), (9940, 8098277), (10934, 7362070), (11431, 7041980), (15620, 5153449), (16330, 4929386), (17710, 4545278), (17963, 4481260), (21868, 3681035), (22862, 3520990), (27335, 2944828), (32009, 2514820), (32660, 2464693), (35420, 2272639), (35926, 2240630), (45724, 1760495), (54670, 1472414), (57155, 1408396), (64018, 1257410), (71852, 1120315), (89815, 896252), (109340, 736207), (114310, 704198), (125741, 640180), (128036, 628705), (160045, 502964), (179630, 448126), (224063, 359260), (228620, 352099), (251482, 320090)]